Originally Posted by
ma_mulcahy
Go to Harbor Freight and order both SAE and metric. Get two of each. Put one set on the workbench and the other in your field box. You'll be glad you did!
I don't trust HF tools when it comes to these very small sizes! As far as workbench, I have a pretty massive collection of tools as I've been working on hot rods for decades. I just won't rape that collection for my field box.